Question
Which of the following is a property of a normal
distribution?Solution
The normal distribution, also known as the Gaussian distribution, has several key properties: 1. Symmetry: It is symmetric around its mean (μ), meaning the left and right sides of the distribution are mirror images. 2. Mean, Median, and Mode: These are all equal and located at the center of the distribution. 3. Bell-Shaped Curve: The graph of the normal distribution is bell-shaped and peaks at the mean. 4. Asymptotic: The tails approach the horizontal axis but never touch it. 5. Defined by Mean and Standard Deviation: Completely characterized by its mean (μ) and standard deviation (σ). 6. Empirical Rule: Approximately 68% of data falls within ±1σ, 95% within ±2σ, and 99.7% within ±3σ of the mean
Select the correct passive form of the given sentence.
Who keeps the accounts of this hotel?
Select the correct passive form of the given sentence.
This institute is offering a new online course in Entrepreneurship.
Arrange the given words in the sequence in which they occur in the dictionary.
A. Dopey
B. Disunion
C. Doctrine
D. Disputant
Select the correct passive form of the given sentence.
Light a candle in the memory of the brave martyrs.
Choose the option that is the active form of the sentence.
By whom was this poem written?
Select the option that expresses the following sentence in passive voice:
She writes a letter every day.
Choose the option that is the passive form of the sentence.
The Municipal Corporation changed the manhole covers before the rainy season.
Select the correct active voice of the given sentence.
Aspersions are being cast on the treasurer of the society by some members.
Choose the option that is the passive form of the sentence.
The child tore the page of the book.
- Select the correct passive form of the given sentence.
The peon did not ring the bell on time.
